Preheat your oven to 400°F (200°C) and line a large baking sheet with parchment paper.
Cut the chicken breast into bite-sized pieces and break the cauliflower into small, uniform florets.
Place the chicken and cauliflower on the baking sheet, drizzle with olive oil, and season with sea salt and black pepper.
Roast for 18 to 22 minutes, or until the chicken is cooked through and the cauliflower is tender with golden-brown edges.
While the bites roast, prepare the ranch dip by whisking together the Greek yogurt, dried dill, garlic powder, onion powder, and chopped fresh chives in a small bowl.
In a separate small saucepan or microwave-safe bowl, melt the ghee and whisk in the hot sauce until well combined.
Remove the chicken and cauliflower from the oven and transfer them to a large mixing bowl.
Pour the buffalo glaze over the roasted bites and toss gently until every piece is thoroughly coated.
Serve the warm buffalo bites immediately with the chilled ranch dip on the side for dipping.